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Air and Fuel› Fuel Pumps, Regulators and Components

DeatschWerks

DW400 Fuel Pump Module

$545.46 $499.99 Save $45.47

SKU: DWK9-411-7061

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The DeatschWerks DW400 Pump Module is an in-tank fuel pump designed to maximize flow at higher pressures. It features a composite impeller that is resistant to ethanol and other aggressive fuels, as well as an encapsulated armature to protect copper windings. The carbon commutators and brushes also help resist fuel and reduce electrical draw.

Engineered for demanding applications, this fuel pump module supports over 750 HP and is specifically designed for use with ethanol-based fuels, offering longer life in high-heat and high-pressure conditions.
Show original supplier description
The DeatschWerks DW400 Pump Module is an in-tank fuel pump engineered to deliver high flow rates at elevated pressures, making it suitable for performance applications. It boasts a flat flow curve due to its torque-biased armature design, delayed pressure relief activation, and maximized impeller efficiency, ensuring your engine receives the fuel it demands. Constructed with durability in mind, the DW400 features a composite impeller that is both lightweight and impervious to the corrosive effects of ethanol and race fuels. The pump motor armatures are fully encapsulated to protect copper windings, and carbon commutators and brushes are used to resist aggressive fuels and reduce electrical draw. These features contribute to a longer lifespan, especially in high-heat and high-pressure environments. This module is specifically engineered for compatibility with ethanol fuels and offers support for applications demanding up to 750+ horsepower. It is designed as a direct, drop-in replacement for the OE unit, simplifying installation with no modifications required. The DW400 Pump Module is compatible with various Dodge Charger, Dodge Challenger, and Chrysler 300 models from 2006 through 2021 (with specific year and trim variations noted in the application list), excluding the 6.2L Hellcat engine variants. Each unit comes with a 3-year warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDeatschWerks
Part NumberDWK9-411-7061
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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